Seagate Barracuda ATA II 100 Series Manual descargar pdf (Pagina 13)

6 Barracuda ATA II 100 Family Product Manual, Rev. A

1.3 Recording and interface technology

1.4 Physical characteristics

1.5 Seek time

Seek measurements are taken with nominal power at 25°C ambient

temperature. All times are measured using drive diagnostics. The spec-

ifications in the table below are defined as follows:

•

Track-to-track seek time is an average of all possible single-track

seeks in both directions.

•

Average seek time is a true statistical random average of at least 5,000

measurements of seeks between random tracks, less overhead.

Interface ATA

Recording method 16/17 EPRML

Recording density BPI (bits/inch) 357,452

Track density TPI (tracks/inch) 21,368

Areal density (Mbits/inch

max) 7,638

Spindle speed (RPM) (

0.2%) 7,200

Internal data-transfer rate

(Mbits/sec max)

364

I/O data-transfer rate

(Mbytes/sec max)

16.6 (PIO mode 4)

100 (Ultra DMA mode 5)

Interleave 1:1

Cache buffer 2 Mbytes

Drive Specification ST330631A, ST320424A,

ST315324A, ST310216A

Maximum height (mm)

(inches)

26.1

1.028

Maximum width (mm)

(inches)

101.8

4.020

Maximum length (mm)

(inches)

147.0

5.78

Typical weight (grams)

(pounds)

544

1.2

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 38 39

Comentarios a estos manuales

Sin comentarios

Seagate Barracuda ATA II 100 Series Manual Pagina 13

Comentarios a estos manuales

Relacionado con productos y manuales para Discos duros internos Seagate Barracuda ATA II 100 Series